Aerospace manufacturing leaves little room for compromise. Components must meet demanding specifications while performing reliably in environments where weight, temperature, pressure, vibration, and structural integrity can all influence performance.
That makes the manufacturing of seemingly straightforward components such as cones and tubes much more complex than simply forming and welding metal.
Aerospace manufacturers often require custom dimensions, specialized materials, tight tolerances, repeatable weld quality, and thorough inspection. Standard tubing or off-the-shelf components may not meet those requirements.
At Tech-Weld, we understand that custom cone and tube manufacturing is about more than creating the right shape. It is about producing precision components that meet the exact requirements of demanding aerospace applications.
Why Aerospace Applications Require Custom Manufacturing
Aerospace systems frequently involve components designed around a specific aircraft, assembly, airflow requirement, or operating environment. As a result, standard tube sizes and conventional formed components may not provide the dimensions or performance engineers need.
Custom manufacturing gives aerospace companies greater flexibility to address requirements such as:
- Non-standard tube diameters and lengths
- Concentric, conical, and eccentric cone geometries
- Tight dimensional tolerances
- Thin-wall construction
- Specialized aerospace materials and alloys
- Precise transitions between different diameters
- Consistent weld quality
- Low-volume, prototype, and production requirements
Rather than forcing an aerospace design around commercially available tubing, custom fabrication allows components to be manufactured around the needs of the design.
Precision Tube Manufacturing for Aerospace Applications
A tube may appear simple, but producing one to an aerospace customer’s specifications requires careful control throughout the manufacturing process.
Diameter, wall thickness, roundness, straightness, seam consistency, and overall length can all affect how a finished tube interfaces with surrounding components. Small dimensional variations can become much larger problems during downstream assembly.
Tech-Weld manufactures custom welded tubes in dimensions that conventional tube mills may not readily provide.
Our small-diameter capabilities include diameters from 3 to 9 inches, lengths up to 60 inches, and material thicknesses up to .125 inches. For larger components, Tech-Weld produces diameters from 10 to 36 inches, with capabilities to manufacture even larger sizes. Standard large tube lengths reach 144 inches, with capabilities for tubes up to 288 inches or longer.
This flexibility allows aerospace manufacturers to source tubing based on their engineering requirements instead of being restricted to standard mill sizes.
Custom Cone Rolling for Complex Aerospace Geometries
Cones play an important role wherever a design needs to transition between different diameters or geometries.
Producing them accurately presents a unique manufacturing challenge. Unlike straight cylindrical tubing, cone rolling requires the material to form into a controlled taper without introducing unwanted twisting or edge deformation.
Tech-Weld uses dedicated cone rolling equipment to manufacture concentric, conical, and eccentric components. Our cone rolling capabilities cover minor diameters beginning around 3.5 inches, major diameters up to 60 inches, and lengths up to 72 inches.
The ability to manufacture these geometries to customer specifications is particularly valuable when an aerospace design cannot be built around a standard transition or commercially available component.
Material Selection Matters in Aerospace Fabrication
Material requirements are another reason custom manufacturing is so important to the aerospace sector.
Components may need to balance weight, strength, corrosion resistance, temperature resistance, or other performance characteristics. Different applications therefore call for very different metals and alloys.
Tech-Weld works with a broad range of materials, and these materials require more than access to forming equipment. Manufacturers must understand how material properties affect rolling, forming, welding, and the finished component.
That combination of material knowledge and fabrication capability helps manufacturers produce custom aerospace components without sacrificing the requirements that drove the material selection in the first place.
Welding Quality Is Critical to Component Performance
For welded aerospace tubes and cones, forming the component is only part of the process. The weld that closes or joins the component must also meet the application’s requirements.
Consistency becomes particularly important with thin-wall materials, specialty alloys, and close-tolerance assemblies.
Tech-Weld maintains multiple TIG and MIG welding stations, seam welding stations, and laser welding capabilities. Our welding capabilities allow us to match the manufacturing process to the component, material, and customer requirements rather than relying on a one-size-fits-all approach.
For aerospace manufacturers, this provides an important advantage: forming and welding can be treated as parts of one controlled manufacturing process.
Tight Tolerances and Inspection Support Aerospace Quality
Precision manufacturing means very little without the ability to verify the finished result.
Aerospace customers need confidence that manufactured components conform to the drawings and specifications supplied for the project. That makes inspection, documentation, and process control essential parts of custom manufacturing.
Tech-Weld operates a dedicated quality lab equipped with advanced inspection technology, including coordinate measuring machine (CMM) capabilities. Our manufacturing capabilities can support tolerances as precise as .005 inches, depending on the component and application.
Products are thoroughly inspected before they leave our facility. This quality-focused approach helps identify dimensional or manufacturing issues before components move into the customer’s assembly process.
AS9100 and Nadcap Support Aerospace Manufacturing Requirements
In aerospace manufacturing, quality is not limited to the finished part. The processes used to manufacture, inspect, document, and control that part matter as well.
Tech-Weld maintains ISO 9001:2015 and AS9100D certification, Nadcap accreditation for welding, and ITAR registration.
These credentials support the disciplined quality systems aerospace customers expect from their manufacturing partners. They reinforce documented processes, traceability, process control, inspection, and continuous improvement throughout production.
For customers sourcing precision welded tubes, cones, tanks, and weldments, working with a manufacturer familiar with aerospace quality requirements can simplify supplier qualification and provide greater confidence throughout the manufacturing process.
From Prototype Requirements to Repeatable Production
Custom aerospace manufacturing also requires flexibility.
A project may begin with a new geometry, a difficult material, or a relatively small initial quantity before progressing into ongoing production. A capable manufacturing partner needs to maintain the same attention to dimensional requirements as quantities change.
Tech-Weld produces more than 100,000 custom rolled cones and tubes each year. Our combination of rolling equipment, seam welding, TIG and MIG welding, laser welding, planishing, finishing, and inspection capabilities allows us to support a wide variety of custom requirements.
Keeping these capabilities closely integrated also helps reduce the number of outside operations involved in producing a finished component.
Partner With Tech-Weld for Custom Aerospace Cones and Tubes
Aerospace components do not always fit neatly into standard manufacturing dimensions, and they should not have to.
When an application requires a unique diameter, tapered geometry, specialty material, tight tolerance, or carefully controlled weld, custom manufacturing gives engineers the freedom to specify the component their system actually requires.
Tech-Weld has been manufacturing custom precision welded tubes, tanks, cones, and weldments since 1992. With extensive rolling and welding capabilities, a dedicated quality lab, AS9100D certification, Nadcap Welding accreditation, and experience serving aerospace customers, we are equipped to turn demanding specifications into precision-fabricated components.
Contact Tech-Weld today to discuss your custom aerospace tube or cone requirements and learn how our manufacturing capabilities can support your next project.
Frequently Asked Questions
Custom tubes allow aerospace manufacturers to specify dimensions, materials, wall thicknesses, tolerances, and other characteristics based on the requirements of a particular application. This is especially useful when standard tube mill sizes cannot meet an engineering specification.
Tech-Weld manufactures concentric, conical, and eccentric cones using dedicated cone rolling equipment. Capabilities include minor diameters beginning around 3.5 inches, major diameters up to 60 inches, and lengths up to 72 inches, depending on the material and project requirements.
Tech-Weld works with materials including aluminum, stainless steel, steel, Inconel alloys, Hastelloys, nickel alloys, Monels, copper, brass, and super duplex. Material selection should be based on the engineering and performance requirements of the specific application.
Tech-Weld is ISO 9001:2015 and AS9100D certified, Nadcap accredited for welding, and ITAR registered. The company also maintains AWS-certified welding capabilities for applicable processes and requirements.
Yes. Tech-Weld supports custom manufacturing requirements across different quantities and produces more than 100,000 custom rolled cones and tubes annually. Its combination of rolling, welding, finishing, and inspection capabilities supports both specialized requirements and repeatable production.
